Welcome To the Hoffman Amplifiers Forum
December 08, 2025, 12:33:14 pm
Welcome To the Hoffman Amplifiers ForumDecember 08, 2025, 12:33:14 pm | ||
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| 0 Members and 97 Guests are viewing this board. | ||||
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Hammond M3 Electrodynamic speaker
Started by shaun |
4 Replies
2631 Views |
October 26, 2020, 04:07:46 pmby shaun |
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Butchered Super Reverb...Estimates?
Started by JustMike |
19 Replies
4552 Views |
October 26, 2020, 08:06:16 am by JustMike |
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Stout Chassis Revisions
Started by EL34 |
11 Replies
5729 Views |
October 26, 2020, 08:02:21 am by EL34 |
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Modded 1966 Twin UL OT
Started by Opry Audio |
48 Replies
9431 Views |
October 26, 2020, 12:52:20 am by DummyLoad |
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4 Replies
2710 Views |
October 25, 2020, 08:33:45 pm by steveo7868 |
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5F6-A based build B+ voltage falling
Started by CascoSieg |
5 Replies
2514 Views |
October 25, 2020, 08:13:04 pm by CascoSieg |
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Reverb weird problem on DRRI
Started by Guitardropper |
21 Replies
6786 Views |
October 25, 2020, 09:59:08 am by sluckey |
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Victory Amps under a watt speaker out
Started by Jatchley |
9 Replies
3148 Views |
October 25, 2020, 03:29:20 am by d95err |
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Biasing a single ended output stage...
Started by bruno |
20 Replies
5773 Views |
October 24, 2020, 07:40:32 pm by AmberB |
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Low end buzz issue
Started by jordan86 |
26 Replies
5884 Views |
October 24, 2020, 05:18:52 pm by bmccowan |
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14 Replies
4390 Views |
October 24, 2020, 02:35:13 pm by jammied |
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Raising heaters
Started by daveyajd |
22 Replies
5532 Views |
October 24, 2020, 11:56:51 am by daveyajd |
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Mounting Tube Sockets
Started by yorgle |
20 Replies
5318 Views |
October 23, 2020, 08:59:46 pm by glass54 |
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Anyone know what make of tube this is?
Started by mikeymike |
8 Replies
2981 Views |
October 23, 2020, 11:43:02 am by Soulfetish |
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power amp resources
Started by mlhuff |
3 Replies
2005 Views |
October 22, 2020, 08:57:25 pm by 2deaf |
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8 Replies
2716 Views |
October 22, 2020, 07:26:57 pm by vampwizzard |
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9 Replies
3494 Views |
October 22, 2020, 03:29:16 pm by vampwizzard |
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8 Replies
3432 Views |
October 22, 2020, 12:25:29 pm by astronomicum |
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Strange noise [SOLVED]
Started by Leevi |
5 Replies
2473 Views |
October 22, 2020, 10:58:59 am by Leevi |
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Surface mount equivalents
Started by Steve Blackdog |
9 Replies
3171 Views |
October 22, 2020, 06:58:34 am by HotBluePlates |
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6x5gt rectifryer?
Started by TurboGuitarMelton |
6 Replies
3234 Views |
October 22, 2020, 02:13:15 am by DummyLoad |
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Princeton Reverb build
Started by Opry Audio |
16 Replies
4879 Views |
October 21, 2020, 03:30:04 pm by sluckey |
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18 Replies
5000 Views |
October 21, 2020, 11:03:45 am by steveo7868 |
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Did I get the wrong power transformer?
Started by Tapsnap |
22 Replies
4833 Views |
October 20, 2020, 04:20:22 pm by shooter |
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60 hz Blues (buzz)
Started by Sonny ReVerb |
8 Replies
2733 Views |
October 19, 2020, 09:41:24 pm by Sonny ReVerb |
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19 Replies
4906 Views |
October 19, 2020, 11:21:44 am by shooter |
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MOVED: Another Analogy
Started by sluckey |
0 Replies
1799 Views |
October 19, 2020, 10:57:19 am by sluckey |
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18 Replies
5103 Views |
October 19, 2020, 10:20:13 am by mresistor |
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7 Replies
3002 Views |
October 19, 2020, 09:08:56 am by squarhawk@charter.net |
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4 Replies
2703 Views |
October 19, 2020, 08:30:06 am by vampwizzard |
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6 Replies
3225 Views |
October 18, 2020, 10:58:12 pm by tubeswell |
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Traynor YCV 40 lowB+
Started by jamesedmunda |
2 Replies
2105 Views |
October 16, 2020, 05:48:06 pm by JustMike |
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Reverb Problems
Started by Wanabejimi |
3 Replies
2029 Views |
October 16, 2020, 05:10:05 pm by sluckey |
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Bias VTL IT-85 doubt - help needed
Started by Miracle1980 |
9 Replies
3783 Views |
October 16, 2020, 12:36:54 pm by Miracle1980 |
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Another Capicator Question.
Started by Cree |
12 Replies
3866 Views |
October 15, 2020, 09:55:27 pm by HotBluePlates |
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8 Replies
3744 Views |
October 15, 2020, 05:47:55 pm by martinomma |
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1 tube reverb in cj11
Started by Rlaak |
2 Replies
2182 Views |
October 15, 2020, 05:00:05 pm by HotBluePlates |
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Anyone make a good 2-Button Footswitch??
Started by aabbs20 |
5 Replies
2537 Views |
October 15, 2020, 01:13:04 pm by SILVERGUN |
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Mystery Transformers
Started by jewishjay |
2 Replies
2073 Views |
October 15, 2020, 10:16:50 am by jewishjay |
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0 Replies
1661 Views |
October 14, 2020, 11:09:11 pm by Willabe |
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0 Replies
1559 Views |
October 14, 2020, 07:04:24 pm by sluckey |
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Trem-o-nator (Sluckey)
Started by khansen810 |
13 Replies
4437 Views |
October 14, 2020, 04:02:01 pm by sluckey |
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3 Replies
2527 Views |
October 14, 2020, 01:42:31 am by Jatchley |
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7 Replies
3616 Views |
October 13, 2020, 04:59:56 pm by sluckey |
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8 Replies
5484 Views |
October 13, 2020, 04:02:51 pm by HotBluePlates |
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Two heater secondaries
Started by Vlada |
14 Replies
4183 Views |
October 13, 2020, 03:13:38 pm by shooter |
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Elevated Heaters
Started by Cree |
3 Replies
1946 Views |
October 13, 2020, 01:42:00 pm by Cree |
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12AU7 as output power tube
Started by AmberB |
8 Replies
9219 Views |
October 13, 2020, 09:12:32 am by HotBluePlates |
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Relays and powering
Started by Bieworm |
9 Replies
3604 Views |
October 11, 2020, 11:18:16 pm by Bieworm |
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38 Replies
13830 Views |
October 11, 2020, 09:24:42 pm by Huddy |
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